CLEANING OF SEWAGE LINE, SEPTIC TANK, MANHOLE, FILTER BED, SOAKAGE WELL, FLOOR TRAPS, NAHNI TRAPS, GULLY TRAPS ETC AT AOR OF UNDER AGE B/R (SOUTH) NO I AND II OF GE (SOUTH) SECUNDERABAD

Amount

Excavation in trenches n.exc. 1.5 m wide and n.exc. 1.5 m in depth for foundation or manholes etc and area n.exc. 10 Sq.m on plan and getting out in hard/dense soil complete all as specified and as directed.

Excavation in trenches n.exc. 1.5 m wide and exc. 1.5 m and n. exc. 3.0 m in depth for foundation or manholes etc., and area n.exc. 10 Sq.m on plan and getting out in hard/dense soil complete all as specified and as directed.

Returning, filling in with approved soil obtained from excavation including spreading levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and as directed.

Removing the excavated soil to a distance exc 250.0 m and n.exc 500m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

Demolition and breaking up drain pipes(salt glazed ware,AC or reinforced concrete) set in cement mortar including concrete bedding and haunching for 100mm dia pipe complete all as specified and as directed.

All as per item no 5 above but 150 mm dia pipe complete all as specified and as directed..

All as per item no 5 above but 200 mm dia pipe complete all as specified and as directed..

M&L for PCC 1:4:8 type D2 (using 40mm graded crushed stone aggregate) for bed to drain pipe 100mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

Description All as per item no 8 above but 150mm dia complete all as specified and as directed.

Description All as per item no 8 above but 200 mm dia complete all as specified and as directed.

M&L for SWG drain pipe grade 'A' of 100 mm internal dia laid in trenches and jointed in cement mortar 1:1 complete all as specified and as directed.

All as per item no 11 above but 150mm dia complete all as specified and as directed.

All as per item no 11 above but 200 mm dia complete all as specified and as directed.

Cleaning of Sewage line of 100mm bore including manholes, gully traps, grease traps etc. upto 1.5 m deep by removing all filtn/silt, foreign materials and other deposits whatsoever completely and making the line free from all obstacles and testing the flow of sewer line evenly, smoothly by filling water. The cleaning operation will be carried out in suitable lengths by blocking the first and last manholes of sewage line and removing the silt/sludge & other deposits out side of MD land in covered van/trolley and sprinkiling bleaching powder over surrounding area complete all as specified and as directed.

All as per description of serial item No. 14.00 here-in-before but sewage line of 150 mm bore and depth of sewage line upto 3.00m complete all as specified and as directed.

All as per description of serial item No. 14.00 here-in-before but sewage line of 200 mm bore and depth of sewage line upto 3.00m complete all as specified and as directed.

Cleaning of manholes depth upto 1.5 mtr by removing all silt, sludge, any other materials making clean and flushing with water complete incuding removal of spoils out side MD land and taken out cover slab and reset in the same position after cleaning and testing complete all as specified and as directed. cleaning shall be done either manually or mechanically as required complete all as specified and as directed.

All as per description of serial item No. 17.00 here-in-before but depth exceeding 1.5 m and not exc 3 m deep complete all as specified and as directed.

Cleaning of all blockages of Nahani trap/floor trap, bottle trap, gully trap, P or S traps of WCs, 100 mm/75 mm dia CI pipe stacks upto 1st Manhole, CI/SGSW pipe between gully trap & 1st Manhole, CI Tee/Door bends etc to maintain internal sewage system in Md/OTM Accn of the area under AGE B/R -II Secunderabad with and including manual/pressure cleaning pump & flexible rods and other necessary equipments complete all as specified and as directed. Note : (i) Contractor or his authorised representative will collect such type of complaints from complaint cells of AGE B/R - II at 9.00 AM on daily basis except sunday /Holiday. No extra payment shall be made on account of collection of complaint. (ii) Complaint must be attended within 24 hours of receipt of complaint else recovery of Rs. 100/-per complaint/ per day will be Charged.

Demolition of Brick or stone masonry built in cement mortar complete all as specified and as directed.

M&L for brick work with Fly Ash bricks built in CM 1:4 straight or curved exceeding 6m mean radius complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position, not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and as directed.

M&L for Precast reinforced cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate ) for manhole cover septic tank covers slabs etc including necessary form work and set in CM (1:4) complete all as specified and as directed. Note:- (Reinforcement will be measured and paid seperately under relevant item)

S&F TMT bars 10 mm dia and over for reinforcement etc, cut to length, bent to shape required including cranking, bending sprially for hopping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

Taking down cement plaster on brick or stone masonry wall etc incl racking out joints haking for key, scrubbing down with water etc as in internal and external surfaces of man holes, septic tank, filter bed etc incl removing of debries complete all as specified and as directed.

Supply only intergral water proofing compound complete all as specified and as directed.

M&L for rendering 15mm thick in CM 1:4 with WPC on fair faces of brick/concrete finished even and fair without using extra cement complete all as specified and as directed. Note-(WPC will be meausred and paid separately)

Cleaning and de-sludging of existing septic tanks/ deep manholes up to 6 metre deep including taking out sludge in any form alongwith all other foreign materials by mechanical equipment or manually or by way of any other suitable means including removal of sludge and other foreign materials out side the MD land by any means and sprinkiling bleaching powder over surrounding area complete(working in foul condition) complete all as specified and as directed.

S&F in repairs PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls, laid in floors bore of the pipe 110 mm complete all as specified and as directed.

S&F in repairs PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls, laid in floors bore of the pipe 75 mm complete all as specified and as directed.

S&F PVC (SWR) in repairs vent cowl 110 mm dia complete all as specified and as directed.

S&F 75 mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement in repair complete all as specified and as directed.

S&F for PVC (SWR) gully trap of 125/110 mm dia set and jointing wilh solvent cement complete in repair complete all as specified and as directed.

De sludging and cleaning of septic tank, manhole, sludge chamber etc by manual digging out and lifting of concerntrated sludge including dewatering and cleaning, removing silt, sludge , sludge water and any other foreign materials and depositing the same into excavated pits exceeding 1.5m depth at places ( n exc 100m) as directed by the Engr-in-Charge returining and filling in excavated earth after depositing sludge including sludge water and sprinkiling bleaching powder over surrounding area and removing surplus excavated soil nearby areas complete all as specified and as directed. (Note : Measurement shall be made for sludge incl sludge water).

Cleaning of chocked sewer line of any description by rodding with green bamboo stick/cane stick and flushing with water for 200mm dia size of pipe complete all as specified and as directed.

Cleaning of chocked sewer line of any description by rodding with green bamboo stick/cane stick and flushing with water 150mm dia size of pipe complete all as specified and as directed.

Cleaning of chocked sewer line of any description by rodding with green bamboo stick/cane stick and flushing with water for 100mm dia size of pipe complete all as specified and as directed.

Taking out of existing nahani trap/floor trap including grating and cleaning of sludges/ silt from Nahani trap/ floor trap including roding CI pipe from Nahani trap/floor trap to gully trap etc in position using bamboo stick/cane stick or any other useful means and placing the existing oval access door in original position including removing the rubbish/sludge to a diatance exceeding 250m not exceeding 500m complete all as specified and as directed.

Cleaning the blockage in IWC, EWC, including rodding CI pipe after opening the oval asses door of CI bend , CI branch piece (T) etc up to first MH using bamboo stick/cane stick or any other useful means and placing the existing oval access door in original position including removing the rubbish/sludge to a diatance exceeding 250m not exceeding 500m complete all as specified and as directed.

Taking out of gully trap cover and CI grating and cleaning of sludges /silt from gully traps including rodding SGSW/CI pipe and gully trap to first manhole (length n exc 3 Mtr) and placing the existing CI grating , gully trap cover etc in original position including removing of rubbish /sludge outside the premises complete all as specified and as directed.

Mechanically pumping out sewage water from Septic tanks/sump well where required and as directed with taking precautionary measurers including tools & plants as required and removing to place out side MOD land from the site complete(working in foul condition) complete all as specified and as directed.

Removal of filter media including sludge as deposited by excavating in foul position from filter bed etc any depth or width all as specified and getting out complete all as specified and as directed.

Cleaning of shurbs /bushes arround the septic tank, filter bed, manholes and along the sewage line etc complete all as specified and as directed.

Supply and loose filling with broken stone aggregate of gauge 40 to 80mm as filter media in filter beds, soak pits etc complete all as specified and as directed.

All as per srl item No. 45 above but 20mm gauge broken stone aggregate.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) for bed to drain pipe 100mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

All as per item no 47 above but 150mm dia complete all as specified and as directed.

All as per item no 47above but 200 mm dia complete all as specified and as directed.

Dismantling of cast iron/PVC pipe any dia and any shape incl bends/branch pieces jointed in cement mortar and taking out if reqd complete all as specified and as directed.

S&F for 110mm dia PVC (SWR) bends any radius complete all as specified and as directed.

S&F for 110mm dia PVC (SWR) bends with acess door any radius complete all as specified and as directed.

S&F for 110mm dia PVC (SWR) branch piece single (Single Y ) equal or unequal complete all as specified and as directed.

S&F for 110mm dia PVC (SWR) branch piece single (Single T ) equal or unequal complete all as specified and as directed.

S&F for 75 mm dia PVC (SWR) grade bends of any radius complete all as specified and as directed.

S&F for 75 mm dia PVC (SWR) grade bends with acess door of any radius complete all as specified and as directed.

S&F PVC (SWR) branch piece, single (SingleT ) of radius equal or unequal, 75mm dia complete all as specified and as directed.

S&F PVC (SWR) branch piece, single (Single Y) of radius equal or unequal, 75mm dia complete all as specified and as directed.

S&F PVC (SWR) vent cowl, 75mm dia complete all as specified and as directed.

Cutting into existing manholes for 100mm dia of internal pipe connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified and as directed.

Cutting into existing manholes for 150mm/200mm dia of internal pipe connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified and as directed.

M/S M AJAY KUMAR (BID ID -3051828)

B AND H CONSTRUCTIONS (BID ID -3054196)

S.R.M.K Enterprises (BID ID -3046230)

G.MADAN MOHAN (BID ID -3046883)

PARDEEP AND CO (BID ID -3054515)

M/S DIVIJA BUILDERS (BID ID -3046906)

K LAKSHMAN SINGH AND CO (BID ID -3042592)